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        .liu_content ul .liu_x_d{
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        .liu_content ul li ul li{overflow: hidden}
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<div class="liu_content" eims="xny">
    <ul>
        <li class="liu_x_d">
            <ul>
                <li class="left_01">
                    <!-- ea_span_jue-->
                    <span name="_jue">少年人:</span>
                    <!-- ea_span_jue-->
                </li>

                <li class="right_02">
                    <!-- ea_span_jue_01-->
                    <span name="_jue_01"><strong>20170813</strong></span>
                    <!-- ea_span_jue_01-->
                </li>
                <li class="margin_03">
                    <!-- ea_span_jue_02-->
                    <span name="_jue_02">我们觉得你们的网站做的非常好，我感到很开心</span>
                    <!-- ea_span_jue_02-->
                </li>
            </ul>
        </li>
        <li class="liu_x_d">
            <ul>
                <li class="left_01">
                    <!-- ea_span_jue_z-->
                    <span name="_jue_z">bingbing:</span>
                    <!-- ea_span_jue_z-->
                </li>

                <li class="right_02">
                    <!-- ea_span_jue_x-->
                    <span name="_jue_x"><strong>2017.05.13</strong></span>
                    <!-- ea_span_jue_x-->
                </li>
                <li class="margin_03">
                    <!-- ea_span_jue_m-->
                    <span name="_jue_m">我们觉得你们的网站做的非常好，我感到很开心</span>
                    <!-- ea_span_jue_m-->
                </li>
            </ul>
        </li>
        <li class="liu_x_d">
            <ul>
                <li class="left_01">
                    <!-- ea_span_jue_1-->
                    <span name="_jue_1">执行人:</span>
                    <!-- ea_span_jue_1-->
                </li>

                <li class="right_02">
                    <!-- ea_span_jue_2-->
                    <span name="_jue_2"><strong>2017.07.13</strong></span>
                    <!-- ea_span_jue_2-->
                </li>
                <li class="margin_03">
                    <!-- ea_span_jue_3-->
                    <span name="_jue_3">我们觉得你们的网站做的非常好，我感到很开心</span>
                    <!-- ea_span_jue_3-->
                </li>
            </ul>
        </li>
    </ul>
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            var $_height = $_ul.height();
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                $_ul.css({marginTop:0}).appendTo($_carousel);
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